Kua rukuhia e ngā kōrero ā-umanga tata nei te hangarau matua oPūwhakawhiti Kiriata-Angiangi (TFT) lngā whakaaturanga karaihe iquid, e whakaatu ana i tana tikanga whakahaere "matrix hohe" e āhei ai te whakaahua tino tika—he whanaketanga pūtaiao e akiaki ana i ngā wheako tirohanga hou.
TFT, he whakarāpopototanga mō te Transistor Kiriata-Maimoa, e pā ana ki tētahi matrix o ngā transistors moroiti. He rerekē ki ngā whakaaturanga tuku iho, ko ia pika i roto i teTFTKa whakahaerehia takitahi te mata mā te pūnaha "matrix hohe". He rite te kaupapa mahi ki te tikanga "kati": mā te whakamahi i te hangarau whakamārama-muri, ka whakahaerehia e ngā transistors motuhake i muri i ia pika te tuku mārama mā te whakahaere i te whakaritenga o te karaihe wai, kia tutuki ai te putanga tae me te kanapa tika.
Te makutu oNgā Whakaaturanga Tioata Wai (LCD)kei roto i ngā āhuatanga ahurei o ngā tioata wai. E toru ngā āhua tuatahi—smectic (ngā paparanga rite ki te uku), nematic (ngota ngota āhua tokotoko), me te cholesteric (he hanganga porowhita)—Ngā LCD TFTKo te nuinga o ngā tioata nematic e whakamahia ana. Ina whakamahia te hiko, ka hurihia e ēnei tioata ō rātou aronga ngota hei whakahaere i te rerenga o te mārama. Ka whakakotahihia e ia pika ngā pikira iti whero, kakariki, me te kikorangi, ka whakamahi i te ranunga tae tāpiri hei whakaputa i ngā tirohanga kanapa.
Ko te Twisted Nematic (TN) e whakamahia whānuitia anaLCD TFTKo te hangarau, e mōhiotia ana mō tōna tere urupare me te pono, ka whakakaha i ngā taputapu matua mai i ngā waea atamai ki ngā pouaka whakaata. I te whanaketanga o ngā auahatanga whakaaturanga ngāwari, kua rite te TFT ki te huri i ngā mara hou pēnei i te hangarau mau, me te whakaari i ngā mata angiangi, piko hoki mō ngā tono o te reanga e whai ake nei.
Wā tuku: 24 Paenga-whāwhā 2025